i recieved this error : "No connection could be made because the target machine actively re

i recieved this error while trying to send email "No connection could be made because the target machine actively refused it" and thats the code i wrote :

privatevoid button1_Click(object sender,EventArgs e)

{

System.Net.Mail.MailMessage message =new System.Net.Mail.MailMessage();

message.To.Add("mnos7y@hotmail.com");

message.CC.Add("mnos7y@hotmail.com");

message.From =new System.Net.Mail.MailAddress("mnos7y@hotmail.com");

message.Body ="some text";

System.Net.Mail.SmtpClient smtp =new System.Net.Mail.SmtpClient("localhost", 25);

smtp.Credentials =newNetworkCredential("mnos7y@hotmail.com","password");

smtp.Send(message);

}

[2087 byte] By [noshy] at [2007-12-28]